The Depp movie, and its potential sequels, will establish the characters and story in their own unique universe. The storyline and revelations of that world already present a very different history for the Collins family from the narrative, fraught as it was, established for the Collinses we knew in the Sixties.
I've liked pretty much all of the movies Depp and Burton have done together, so I'm sure I'll love the new Dark Shadows as well. But I'm definitely with as far as if the movie doesn't look appealing once the trailers and commercials start playing, I might not go see it. Though, I'm sure the excitement surrounding the movie and the fact that I've been a fan of DS for well over a decade now (a long time when you're 24) will get the better of me.
The trailers just gives you an idea of what the movie is about,
Carter had red-hair. Perhaps she has dyed her hair to play Julia.